Series 681 - pressure reducer - red brass - with threaded connections - DN 15 to DN 50 - FKM - various designs
| From € 123,69 |
| Price incl. VAT |
| plus € 29,00 shipping costs |
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Product Description
- The 681 series pressure reducer offers reliable protection for domestic water supply systems, commercial and industrial systems from excessive supply pressure.
- Pressure reducers are used when a certain pressure on the output side must not be exceeded in the pipe network despite different pressures on the inlet side.
- These pressure reducers are ideally suited for use in drinking water supply according to DIN 1988, in service water supply in industrial and building technology, in snow-making systems, in fire extinguishing technology and sprinkler systems, as well as in shipbuilding and offshore systems.
- The full metal version of the 681 series pressure reducer for water and air is extremely robust.
- This pressure reducer has not only proven itself in the drinking water sector, but also in particular under rough operating conditions in the industrial sector or with fluctuating ambient temperatures.
- The pressure reducer can also be used in hot water.
- The 681 series impresses with its stability and reliability: the outlet pressure set for zero withdrawal is kept constant even with strongly fluctuating inlet pressures.
- Material - gunmetal
- Version - m, with membrane
- Nominal size - 15 DN to 50 DN
- Entry / Exit - 1/2 "to 2"
- Temperature range - -20 ° C to + 120 ° C
- Pre-pressure - up to 40 bar
- Back pressure - 0.5 to 15 bar
For more information, please refer to the product data sheet.
Versions: (36)
Narrow down your selection
Back pressure area
Nominal size DN
Connection type
Entry / exit
Item No.: 2025681GFO25
Type
| Back pressure area | SP |
| Nominal size DN | 15th |
| Connection type | BSP-Tm / BSP-Tm |
| Entry / exit | 1/2 "(15) / 1/2" (15) |
Item No.: 2025681GFO26
Type
| Back pressure area | SP |
| Nominal size DN | 15th |
| Connection type | f / f |
| Entry / exit | 1/2 "(15) / 1/2" (15) |
Item No.: 2025681GFO27
Type
| Back pressure area | SP |
| Nominal size DN | 15th |
| Connection type | NPTf / NPTf |
| Entry / exit | 1/2 "(15) / 1/2" (15) |
Item No.: 2025681GFO01
Type
| Back pressure area | HP |
| Nominal size DN | 15th |
| Connection type | BSP-Tm / BSP-Tm |
| Entry / exit | 1/2 "(15) / 1/2" (15) |
Item No.: 2025681GFO02
Type
| Back pressure area | HP |
| Nominal size DN | 15th |
| Connection type | f / f |
| Entry / exit | 1/2 "(15) / 1/2" (15) |
Item No.: 2025681GFO03
Type
| Back pressure area | HP |
| Nominal size DN | 15th |
| Connection type | NPTf / NPTf |
| Entry / exit | 1/2 "(15) / 1/2" (15) |
Item No.: 2025681GFO13
Type
| Back pressure area | LP |
| Nominal size DN | 15th |
| Connection type | BSP-Tm / BSP-Tm |
| Entry / exit | 1/2 "(15) / 1/2" (15) |
Item No.: 2025681GFO14
Type
| Back pressure area | LP |
| Nominal size DN | 15th |
| Connection type | f / f |
| Entry / exit | 1/2 "(15) / 1/2" (15) |
Item No.: 2025681GFO15
Type
| Back pressure area | LP |
| Nominal size DN | 15th |
| Connection type | NPTf / NPTf |
| Entry / exit | 1/2 "(15) / 1/2" (15) |
Item No.: 2025681GFO28
Type
| Back pressure area | SP |
| Nominal size DN | 20th |
| Connection type | BSP-Tm / BSP-Tm |
| Entry / exit | 3/4 "(20) / 3/4" (20) |
Item No.: 2025681GFO29
Type
| Back pressure area | SP |
| Nominal size DN | 20th |
| Connection type | f / f |
| Entry / exit | 3/4 "(20) / 3/4" (20) |
Item No.: 2025681GFO30
Type
| Back pressure area | SP |
| Nominal size DN | 20th |
| Connection type | NPTf / NPTf |
| Entry / exit | 3/4 "(20) / 3/4" (20) |
Item No.: 2025681GFO04
Type
| Back pressure area | HP |
| Nominal size DN | 20th |
| Connection type | BSP-Tm / BSP-Tm |
| Entry / exit | 3/4 "(20) / 3/4" (20) |
Item No.: 2025681GFO05
Type
| Back pressure area | HP |
| Nominal size DN | 20th |
| Connection type | f / f |
| Entry / exit | 3/4 "(20) / 3/4" (20) |
Item No.: 2025681GFO06
Type
| Back pressure area | HP |
| Nominal size DN | 20th |
| Connection type | NPTf / NPTf |
| Entry / exit | 3/4 "(20) / 3/4" (20) |
Item No.: 2025681GFO16
Type
| Back pressure area | LP |
| Nominal size DN | 20th |
| Connection type | BSP-Tm / BSP-Tm |
| Entry / exit | 3/4 "(20) / 3/4" (20) |
Item No.: 2025681GFO17
Type
| Back pressure area | LP |
| Nominal size DN | 20th |
| Connection type | f / f |
| Entry / exit | 3/4 "(20) / 3/4" (20) |
Item No.: 2025681GFO18
Type
| Back pressure area | LP |
| Nominal size DN | 20th |
| Connection type | NPTf / NPTf |
| Entry / exit | 3/4 "(20) / 3/4" (20) |
Item No.: 2025681GFO31
Type
| Back pressure area | SP |
| Nominal size DN | 25th |
| Connection type | BSP-Tm / BSP-Tm |
| Entry / exit | 1 "(25) / 1" (25) |
Item No.: 2025681GFO32
Type
| Back pressure area | SP |
| Nominal size DN | 25th |
| Connection type | f / f |
| Entry / exit | 1 "(25) / 1" (25) |
Item No.: 2025681GFO33
Type
| Back pressure area | SP |
| Nominal size DN | 25th |
| Connection type | NPTf / NPTf |
| Entry / exit | 1 "(25) / 1" (25) |
Item No.: 2025681GFO07
Type
| Back pressure area | HP |
| Nominal size DN | 25th |
| Connection type | BSP-Tm / BSP-Tm |
| Entry / exit | 1 "(25) / 1" (25) |
Item No.: 2025681GFO08
Type
| Back pressure area | HP |
| Nominal size DN | 25th |
| Connection type | f / f |
| Entry / exit | 1 "(25) / 1" (25) |
Item No.: 2025681GFO09
Type
| Back pressure area | HP |
| Nominal size DN | 25th |
| Connection type | NPTf / NPTf |
| Entry / exit | 1 "(25) / 1" (25) |
Item No.: 2025681GFO19
Type
| Back pressure area | LP |
| Nominal size DN | 25th |
| Connection type | BSP-Tm / BSP-Tm |
| Entry / exit | 1 "(25) / 1" (25) |
Item No.: 2025681GFO20
Type
| Back pressure area | LP |
| Nominal size DN | 25th |
| Connection type | f / f |
| Entry / exit | 1 "(25) / 1" (25) |
Item No.: 2025681GFO21
Type
| Back pressure area | LP |
| Nominal size DN | 25th |
| Connection type | NPTf / NPTf |
| Entry / exit | 1 "(25) / 1" (25) |
Item No.: 2025681GFO34
Type
| Back pressure area | SP |
| Nominal size DN | 32 |
| Connection type | BSP-Tm / BSP-Tm |
| Entry / exit | 1 1/4 "(32) / 1 1/4" (32) |
Item No.: 2025681GFO10
Type
| Back pressure area | HP |
| Nominal size DN | 32 |
| Connection type | BSP-Tm / BSP-Tm |
| Entry / exit | 1 1/4 "(32) / 1 1/4" (32) |
Item No.: 2025681GFO22
Type
| Back pressure area | LP |
| Nominal size DN | 32 |
| Connection type | BSP-Tm / BSP-Tm |
| Entry / exit | 1 1/4 "(32) / 1 1/4" (32) |
Item No.: 2025681GFO35
Type
| Back pressure area | SP |
| Nominal size DN | 40 |
| Connection type | BSP-Tm / BSP-Tm |
| Entry / exit | 1 1/2 "(40) / 1 1/2" (40) |
Item No.: 2025681GFO11
Type
| Back pressure area | HP |
| Nominal size DN | 40 |
| Connection type | BSP-Tm / BSP-Tm |
| Entry / exit | 1 1/2 "(40) / 1 1/2" (40) |
Item No.: 2025681GFO23
Type
| Back pressure area | LP |
| Nominal size DN | 40 |
| Connection type | BSP-Tm / BSP-Tm |
| Entry / exit | 1 1/2 "(40) / 1 1/2" (40) |
Item No.: 2025681GFO36
Type
| Back pressure area | SP |
| Nominal size DN | 50 |
| Connection type | BSP-Tm / BSP-Tm |
| Entry / exit | 2 "(50) / 2" (50) |
Item No.: 2025681GFO12
Type
| Back pressure area | HP |
| Nominal size DN | 50 |
| Connection type | BSP-Tm / BSP-Tm |
| Entry / exit | 2 "(50) / 2" (50) |
Item No.: 2025681GFO24
Type
| Back pressure area | LP |
| Nominal size DN | 50 |
| Connection type | BSP-Tm / BSP-Tm |
| Entry / exit | 2 "(50) / 2" (50) |
Documentation
Ratings
No evaluation has been given
